private void visitSwitchInsn(final Label dflt, final Label[] labels) { // Label currentBlock = this.currentBlock; if (currentBlock != null) { if (compute == FRAMES) { currentBlock.frame.execute(Opcodes.LOOKUPSWITCH, 0, null, null); // adds current block successors addSuccessor(Edge.NORMAL, dflt); dflt.getFirst().status |= Label.TARGET; for (int i = 0; i < labels.length; ++i) { addSuccessor(Edge.NORMAL, labels[i]); labels[i].getFirst().status |= Label.TARGET; } } else { // updates current stack size (max stack size unchanged) --stackSize; // adds current block successors addSuccessor(stackSize, dflt); for (int i = 0; i < labels.length; ++i) { addSuccessor(stackSize, labels[i]); } } // ends current block noSuccessor(); } }
currentBlock.frame.execute(opcode, 0, null, null); label.getFirst().status |= Label.TARGET;